Display panel



FIG. 1 is a top perspective view of a display panel shown in an environment of use;

FIG. 2 is a side view thereof;

FIG. 3 is a rear perspective view of the display panel; and,

FIG. 4 is a side perspective view thereof.

The broken lines in the Figures on the display panel represent portions of the display panel that form no part of the claimed design, while all other broken lines represent environment that forms no part of the claimed design. 

CLAIM The ornamental design for a display panel, as shown and described. 